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An infinite loop vulnerability was found in libtirpc before version 1.0.2-rc2. With the port to using poll rather than select, exhaustion of file descriptors would cause the server to enter an infinite loop, consuming a large amount of CPU time and denying service to other clients until restarted.
Base Score: 7.8
Impact Score: 6.9
Exploitability Score: 10
Base Score: 7.5
Impact Score: 3.6
Exploitability Score: 3.9
cpe:2.3:a:libtirpc_project:libtirpc:*:*:*:*:*:*:*:* versions up to 1.0.1 (inclusive)
|153390||Oracle Linux 8 : libtirpc (ELSA-2021-9449)||Nessus||Oracle Linux Local Security Checks|
|122011||Photon OS 2.0: Libtirpc PHSA-2018-2.0-0113||Nessus||PhotonOS Local Security Checks|
|121898||Photon OS 1.0: Libtirpc PHSA-2018-1.0-0198||Nessus||PhotonOS Local Security Checks|
|119750||Photon OS 2.0: Libtirpc PHSA-2018-2.0-0113 (deprecated)||Nessus||PhotonOS Local Security Checks|
|119749||Photon OS 1.0: Libtirpc PHSA-2018-1.0-0198 (deprecated)||Nessus||PhotonOS Local Security Checks|
|118141||SUSE SLES11 Security Update : libtirpc (SUSE-SU-2018:3146-1)||Nessus||SuSE Local Security Checks|